參數(shù)資料
型號: MSM6679A-110
廠商: OKI SEMICONDUCTOR CO., LTD.
英文描述: Voice Synthesiser(SI/SD話音識別,記錄/播放,語音合成器)
中文描述: 語音合成器(硅/標(biāo)清話音識別,記錄/播放,語音合成器)
文件頁數(shù): 16/50頁
文件大?。?/td> 362K
代理商: MSM6679A-110
MSM6679A-110 Voice Recognition Processor
Semiconductor
14
AC Characteristics
External Program Memory Control (VDD = 4.5 to 5.5 V, Ta = -40 to 85C)
Parameter
Symbol
t
OW
t
AW
t
PW
t
PAD
t
AAS
t
AAH
t
AAD
t
APH
t
IS
t
IH
Condition
Min.
15.625
36.875
177.5
10.625
21.25
10.625
15.625
15.625
35
0
Max.
20.625
41.25
20.625
25.625
25.625
25.625
Unit
Clock pulse width (OSC)
ALE pulse width
ROMRD
pulse width
ROMRD
pulse delay time
Low address set-up time
Low address hold time
High address delay time
High address hold time
Instruction set-up time
Instruction hold time
ns
CL = 50 pF
External Data Memory Control (VDD = 4.5 ~ 5.5 V, Ta = -40 ~ 85C)
Parameter
Symbol
t
OW
t
AW
t
RW
t
WW
t
RAD
t
WAD
t
AAS
t
AAH
t
AAD
t
ARH
,
t
AWH
t
MS
t
MH
t
DD
t
DH
Condition
Min.
15.625
36.875
177.5
177.5
10.625
10.625
21.25
10.625
15.625
Max.
20.625
20.625
41.25
20.625
25.625
Unit
Clock pulse width (OSC)
ALE pulse width
RDRAM pulse width
WRRAM pulse width
RDRAM pulse delay time
WRRAM pulse delay time
Low address set-up time
Low address hold time
High address set-up time
ns
C
L
= 50 pF
High address hold time
15.625
25.625
Memory data set-up time
Memory data hold time
Data set-up time
Data hold time
35
0
5.625
25.625
25.625
15.625
15.625
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